Ubiquitous overexpression of CuZn superoxide dismutase does not extend life span in mice. - Huang, Ting-Ting; Carlson, Elaine J.; Huang, T T; Carlson, E J; Gillespie, A M; Shi, Y; Epstein, C J (Journals of Gerontology Series A: Biological Sciences & Medical Sciences, 2000)